4XMM J205710.3+310057

sc_ep_1_flux	5.51869e-12 ± 5.56074e-14	sc_ep_2_flux	6.55605e-16 ± 6.74104e-15
mjd_first	52590.1315278	sc_ep_3_flux	5.80638e-17 ± 2.39658e-15
mjd_last	52590.2450347	sc_ep_4_flux	0.0 ± 4.70876e-15
sc_chi2prob	0.448976	sc_ep_5_flux	3.31774e-15 ± 2.85218e-14
sc_ra	314.29295216	sc_ep_8_flux	4.98985e-12 ± 1.51444e-13
sc_dec	31.0159063534	sc_ep_8_fmax	4.98985e-12 ± 1.51444e-13
sc_poserr	2.10186	sc_ep_8_fmin	4.98985e-12 ± 1.51444e-13
sc_det_ml	1472.74	sc_ep_9_flux	5.97894e-16 ± 1.07704e-14
sc_ext_ml	900.623	sc_extent	39.9799
sc_fvar	0.0107257 ± 3.49319	sc_hr1	-0.999465 ± 0.00331611
sc_hr2	-0.0757449 ± 0.882788	sc_hr3	-1.0 ± 0.440564
sc_hr4	1.0 ± 1.62592	sc_sum_flag	3
sc_var_flag	False	confused	False

This source in external databases: XCatDB, Chandra CSC 20" VOTable, Swift 2SXPS 20", RCSED, Simbad 2', Vizier 20", NED 2', Gaia 20" VOTable

Detections (observations of this source at different epochs)

detid	revolut	obs_id	src_num	poserr	ep_8_flux	utc_start	exptime	ep_offax	spectrum
100181413010026	0536	0018141301	26	2.10186	4.98985e-12	2002-11-12 03:09:24.000	9806	1.94971	True (Fit spectrum)